53442541240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{296969}}^1$

素因数の和:297400

約数の個数: 64

約数和(自身を含む): 131498316000

約数和(自身を除く): 78055774760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 409, 440, 818, 1636, 2045, 3272, 4090, 4499, 8180, 8998, 16360, 17996, 22495, 35992, 44990, 89980, 179960, 296969, 593938, 1187876, 1484845, 2375752, 2969690, 3266659, 5939380, 6533318, 11878760, 13066636, 16333295, 26133272, 32666590, 65333180, 121460321, 130666360, 242920642, 485841284, 607301605, 971682568, 1214603210, 1336063531, 2429206420, 2672127062, 4858412840, 5344254124, 6680317655, 10688508248, 13360635310, 26721270620, 53442541240]

約数ペア:

[(1, 53442541240), (2, 26721270620), (4, 13360635310), (5, 10688508248), (8, 6680317655), (10, 5344254124), (11, 4858412840), (20, 2672127062), (22, 2429206420), (40, 1336063531), (44, 1214603210), (55, 971682568), (88, 607301605), (110, 485841284), (220, 242920642), (409, 130666360), (440, 121460321), (818, 65333180), (1636, 32666590), (2045, 26133272), (3272, 16333295), (4090, 13066636), (4499, 11878760), (8180, 6533318), (8998, 5939380), (16360, 3266659), (17996, 2969690), (22495, 2375752), (35992, 1484845), (44990, 1187876), (89980, 593938), (179960, 296969)]